Science

Magma is formed in deep parts of the Earth's crust.

The area of Enceladus is over 800.000 square kilometers.

Polish science contributed to the discovery and revolutionization of graphene production methods.

The human eye produces up to about 115 liters of tears annually.

The use of silver is very wide, mainly as a precious metal.

Tears are made up of three layers.

The largest canyon both on Mars and in the entire Solar System is Valles Marineris, which stretches 400 kilometers, is 200 kilometers wide, and 10 kilometers deep.

Of all metals, it has the highest electrical conductivity, greater than copper.

Australians prefer to use the more accessible term - "southern lights" instead of Aurora Australis.

Snow is composed of ice crystals.